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- package logger_test
- import (
- "regexp"
- "testing"
- "github.com/jinzhu/gorm/logger"
- "github.com/jinzhu/now"
- )
- func TestExplainSQL(t *testing.T) {
- tt := now.MustParse("2020-02-23 11:10:10")
- results := []struct {
- SQL string
- NumericRegexp *regexp.Regexp
- Vars []interface{}
- Result string
- }{
- {
- SQL: "create table users (name, age, height, actived, bytes, create_at, update_at, deleted_at) values (?, ?, ?, ?, ?, ?, ?, ?)",
- NumericRegexp: nil,
- Vars: []interface{}{"jinzhu", 1, 999.99, true, []byte("12345"), tt, &tt, nil},
- Result: `create table users (name, age, height, actived, bytes, create_at, update_at, deleted_at) values ("jinzhu", 1, 999.990000, true, "12345", "2020-02-23 11:10:10", "2020-02-23 11:10:10", NULL)`,
- },
- {
- SQL: "create table users (name, age, height, actived, bytes, create_at, update_at, deleted_at) values (@p0, @p1, @p2, @p3, @p4, @p5, @p6, @p7)",
- NumericRegexp: regexp.MustCompile("@p(\\d+)"),
- Vars: []interface{}{"jinzhu", 1, 999.99, true, []byte("12345"), tt, &tt, nil},
- Result: `create table users (name, age, height, actived, bytes, create_at, update_at, deleted_at) values ("jinzhu", 1, 999.990000, true, "12345", "2020-02-23 11:10:10", "2020-02-23 11:10:10", NULL)`,
- },
- {
- SQL: "create table users (name, age, height, actived, bytes, create_at, update_at, deleted_at) values ($2, $3, $0, $1, $6, $7, $4, $5)",
- NumericRegexp: regexp.MustCompile("\\$(\\d+)"),
- Vars: []interface{}{999.99, true, "jinzhu", 1, &tt, nil, []byte("12345"), tt},
- Result: `create table users (name, age, height, actived, bytes, create_at, update_at, deleted_at) values ("jinzhu", 1, 999.990000, true, "12345", "2020-02-23 11:10:10", "2020-02-23 11:10:10", NULL)`,
- },
- }
- for idx, r := range results {
- if result := logger.ExplainSQL(r.SQL, r.NumericRegexp, `"`, r.Vars...); result != r.Result {
- t.Errorf("Explain SQL #%v expects %v, but got %v", idx, r.Result, result)
- }
- }
- }
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